06/01/2026
This is a Northern Watersnake (Nerodia sipedon).
Appearance: It has a thick, heavy body with dark blotches or bands across its back, usually over a brown, gray, or reddish-brown background color. Because of its dark coloring and pattern, people often mistakenly confuse it with the venomous Cottonmouth (Water Moccasin), but the Northern Watersnake is non-venomous and harmless to humans, though it will bite if cornered or handled.
Habitat (Where it likes to live)
Aquatic Environments: As the name suggests, it is a semi-aquatic snake. It is almost always found near fresh water.
Specific Locations: They love to live around the edges of lakes, ponds, rivers, streams, marshes, and swamps.
Basking Spots: You will frequently see them basking in the sun on logs, rocks, or wooden structures near the water (just like the wooden steps/deck in the photo). They do this to warm up their bodies.